Commercial assistance in business management; Compiling indexes of information for commercial or advertising purposes; Conducting, arranging and organizing trade shows and trade fairs for commercial and advertising purposes; Demonstration of products; Dissemination of advertising matter; Distribution and dissemination of advertising materials; Import and export agencies; On-line advertising on a computer network; Organizing business expositions for commercial or advertising purpose; Providing...

Earphones; Cell phone cases; Computer peripheral equipment; Electronic memories; Loud speakers; Photovoltaic installation apparatus, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and concentrating optics, and control algorithms; Rechargeable electric batteries; Recording and playing devices for sound and image carriers; USB cables; Wearable computers in the nature of smartwatches; Wireless chargers